EP0842300A1 - Verwendung von polyasparaginsäureamiden als lederhilfsmittel - Google Patents
Verwendung von polyasparaginsäureamiden als lederhilfsmittelInfo
- Publication number
- EP0842300A1 EP0842300A1 EP96927582A EP96927582A EP0842300A1 EP 0842300 A1 EP0842300 A1 EP 0842300A1 EP 96927582 A EP96927582 A EP 96927582A EP 96927582 A EP96927582 A EP 96927582A EP 0842300 A1 EP0842300 A1 EP 0842300A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leather
- mol
- dispersion
- products
- polysuccinimide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010985 leather Substances 0.000 title claims abstract description 35
- 150000001408 amides Chemical class 0.000 title claims description 29
- 229920000805 Polyaspartic acid Polymers 0.000 title description 32
- 108010064470 polyaspartate Proteins 0.000 title description 31
- 239000000047 product Substances 0.000 claims abstract description 35
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 9
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 150000001412 amines Chemical class 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- JVVXZOOGOGPDRZ-SLFFLAALSA-N [(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthren-1-yl]methanamine Chemical compound NC[C@]1(C)CCC[C@]2(C)C3=CC=C(C(C)C)C=C3CC[C@H]21 JVVXZOOGOGPDRZ-SLFFLAALSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 125000005442 diisocyanate group Chemical group 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 150000003755 zirconium compounds Chemical class 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 16
- 150000003141 primary amines Chemical class 0.000 abstract description 2
- 150000003335 secondary amines Chemical class 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- 239000002245 particle Substances 0.000 description 24
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 20
- 239000000203 mixture Substances 0.000 description 19
- -1 triethylene glycol Natural products 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 239000004480 active ingredient Substances 0.000 description 14
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 13
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 13
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 13
- 239000005642 Oleic acid Substances 0.000 description 13
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 13
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 12
- 239000000839 emulsion Substances 0.000 description 12
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000011362 coarse particle Substances 0.000 description 8
- 150000003949 imides Chemical class 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 6
- 229940014800 succinic anhydride Drugs 0.000 description 6
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000001587 sorbitan monostearate Substances 0.000 description 5
- 235000011076 sorbitan monostearate Nutrition 0.000 description 5
- 229940035048 sorbitan monostearate Drugs 0.000 description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000001376 precipitating effect Effects 0.000 description 4
- 230000002940 repellent Effects 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000001593 sorbitan monooleate Substances 0.000 description 3
- 235000011069 sorbitan monooleate Nutrition 0.000 description 3
- 229940035049 sorbitan monooleate Drugs 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- WZUNUACWCJJERC-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CC)(CO)CO WZUNUACWCJJERC-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 235000003704 aspartic acid Nutrition 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 2
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- REVZBRXEBPWDRA-XMMPIXPASA-L (2R)-2-hydroxy-2-(2-octadecoxy-2-oxoethyl)butanedioate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C[C@](O)(CC([O-])=O)C([O-])=O REVZBRXEBPWDRA-XMMPIXPASA-L 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical group OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- JUUBMADBGZQVFT-KHPPLWFESA-N (z)-2-methyloctadec-9-enoic acid Chemical class CCCCCCCC\C=C/CCCCCCC(C)C(O)=O JUUBMADBGZQVFT-KHPPLWFESA-N 0.000 description 1
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 1
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- RLAUGOOVNMKKCB-UHFFFAOYSA-N 1-isocyanato-4-(isocyanatomethyl)-1-methylcyclohexane Chemical compound O=C=NC1(C)CCC(CN=C=O)CC1 RLAUGOOVNMKKCB-UHFFFAOYSA-N 0.000 description 1
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- MLFIYYDKLNZLAO-UHFFFAOYSA-N 2-aminoethane-1,1-diol Chemical compound NCC(O)O MLFIYYDKLNZLAO-UHFFFAOYSA-N 0.000 description 1
- BPGIOCZAQDIBPI-UHFFFAOYSA-N 2-ethoxyethanamine Chemical compound CCOCCN BPGIOCZAQDIBPI-UHFFFAOYSA-N 0.000 description 1
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 description 1
- ASUDFOJKTJLAIK-UHFFFAOYSA-N 2-methoxyethanamine Chemical compound COCCN ASUDFOJKTJLAIK-UHFFFAOYSA-N 0.000 description 1
- WFRNJZPJHGGRDQ-UHFFFAOYSA-N 3-[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]propan-1-amine Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)CCCN WFRNJZPJHGGRDQ-UHFFFAOYSA-N 0.000 description 1
- JRZJAILLKQGJSA-UHFFFAOYSA-N 3-aminopropyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCN JRZJAILLKQGJSA-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- LQGKDMHENBFVRC-UHFFFAOYSA-N 5-aminopentan-1-ol Chemical compound NCCCCCO LQGKDMHENBFVRC-UHFFFAOYSA-N 0.000 description 1
- 240000007185 Albizia julibrissin Species 0.000 description 1
- 235000011468 Albizia julibrissin Nutrition 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- DRGHLBQCSDESCU-UHFFFAOYSA-N C(CCC)OCCN(OCC)OCC Chemical compound C(CCC)OCCN(OCC)OCC DRGHLBQCSDESCU-UHFFFAOYSA-N 0.000 description 1
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 description 1
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 240000007857 Castanea sativa Species 0.000 description 1
- 235000014037 Castanea sativa Nutrition 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- MUBHXGPOYLAYSJ-UHFFFAOYSA-N N,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecafluoro-N-(1,1,2,2,2-pentafluoroethyl)hexan-1-amine Chemical compound FC(F)(F)C(F)(F)N(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F MUBHXGPOYLAYSJ-UHFFFAOYSA-N 0.000 description 1
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical compound CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 244000037795 Pachira macrocarpa Species 0.000 description 1
- 239000005662 Paraffin oil Chemical class 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920000608 Polyaspartic Polymers 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- NLVWBYNKMPGKRG-ODZAUARKSA-N azane;(z)-but-2-enedioic acid Chemical class N.OC(=O)\C=C/C(O)=O NLVWBYNKMPGKRG-ODZAUARKSA-N 0.000 description 1
- YOUGRGFIHBUKRS-UHFFFAOYSA-N benzyl(trimethyl)azanium Chemical compound C[N+](C)(C)CC1=CC=CC=C1 YOUGRGFIHBUKRS-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-O butylazanium Chemical compound CCCC[NH3+] HQABUPZFAYXKJW-UHFFFAOYSA-O 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N ethylene glycol dimethyl ether Natural products COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N fumaric acid group Chemical group C(\C=C\C(=O)O)(=O)O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- BUHXFUSLEBPCEB-UHFFFAOYSA-N icosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCN BUHXFUSLEBPCEB-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000991 leather dye Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical compound CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- KQSSATDQUYCRGS-UHFFFAOYSA-N methyl glycinate Chemical compound COC(=O)CN KQSSATDQUYCRGS-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-O morpholinium Chemical compound [H+].C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-O 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- FOXNFAXFQWCYAY-UHFFFAOYSA-N n'-[3-[ethoxy(dimethyl)silyl]propyl]ethane-1,2-diamine Chemical compound CCO[Si](C)(C)CCCNCCN FOXNFAXFQWCYAY-UHFFFAOYSA-N 0.000 description 1
- SWVGZFQJXVPIKM-UHFFFAOYSA-N n,n-bis(methylamino)propan-1-amine Chemical compound CCCN(NC)NC SWVGZFQJXVPIKM-UHFFFAOYSA-N 0.000 description 1
- CNOYHRGFWIDTAP-UHFFFAOYSA-N n,n-diethoxyethanamine Chemical compound CCON(CC)OCC CNOYHRGFWIDTAP-UHFFFAOYSA-N 0.000 description 1
- VAGSQJUVODMRED-UHFFFAOYSA-N n-(2-aminoethyl)-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-n-methyloctane-1-sulfonamide Chemical compound NCCN(C)S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F VAGSQJUVODMRED-UHFFFAOYSA-N 0.000 description 1
- HNHVTXYLRVGMHD-UHFFFAOYSA-N n-butyl isocyanate Chemical compound CCCCN=C=O HNHVTXYLRVGMHD-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical class NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- WTBAHSZERDXKKZ-UHFFFAOYSA-N octadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCCCC(Cl)=O WTBAHSZERDXKKZ-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YNOGYQAEJGADFJ-UHFFFAOYSA-N oxolan-2-ylmethanamine Chemical compound NCC1CCCO1 YNOGYQAEJGADFJ-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
- QFKMMXYLAPZKIB-UHFFFAOYSA-N undecan-1-amine Chemical compound CCCCCCCCCCCN QFKMMXYLAPZKIB-UHFFFAOYSA-N 0.000 description 1
- 125000005065 undecenyl group Chemical group C(=CCCCCCCCCC)* 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1092—Polysuccinimides
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
Definitions
- the invention relates to the use of products which can be obtained by reacting polysuccinimide with amine as leather auxiliaries.
- the invention thus relates to the use of products having a number average molecular weight of 700 to 30,000, preferably 1,300 to 16,000, obtainable by reacting
- nitrogen substituents 1 to 60 preferably 1 to 36 carbon atoms, substituted by fluorine atoms, hydroxyl, amino groups and / or silicon-organic radicals and / or interrupted by oxygen atoms, ester, amide, urea, urethane groups, where min- at least 2.5, preferably at least 15, in particular at least
- the nitrogen substituents of the amine contain at least 12 carbon atoms, if appropriate C.
- the polysuccinimide A serving as the starting product for the polyaspartic acid amides to be used according to the invention is known.
- it can be produced from aspartic acid with elimination of water; see. e.g. J. Org. Chem. 26 (1961) 1084; FR 70 24 831; P. Neri in J. Med. Chem. J6 (1973), 893; U.S. Patent 4,363,797.
- polysuccinimide can be reacted with ammonia by reacting 80 to 100 mol% of maleic acid and 20 to 0 mol% of succinic anhydride (as chain terminator) with ammonia while removing the water of reaction at elevated temperature, generally at 85 to 240, preferably 120 to 180 ° C.
- This maleic acid monoammonium salt can preferably be subjected to a thermal, optionally continuous polycondensation to polysuccinimide in a reactor at 150 to 180 ° C. with a residence time of 5 to 300 minutes.
- the polysuccinimide A serving as the starting compound can also be prepared by dehydrating polyaspartic acid.
- polyaspartic acid contains essentially repeating units of the following structures
- the proportion of the ⁇ -form is more than 50%, in particular more than 70%, based on the sum a + b.
- repeating aspartic acid units a) and b) can be included, e.g.
- the "further" recurring units can be present in the polyaspartic acid in amounts up to 100% by weight, based on the sum a + b.
- Preferred polyaspartic acids have, as a weight average, molecular weights determined by gel permeation chromatography (calibrated with polystyrene) from 500 to 10,000, preferably 1,000 to 5,000, in particular 2,000 to 4,000.
- the dehydration of polyaspartic acid to polysuccinimide can be carried out at elevated temperature, preferably at 100 to 240 ° C, optionally in the presence of a catalyst, e.g. in the presence of 0.01 to 1% by weight, based on polyaspartic acid, of an acidic catalyst such as sulfuric acid, phosphoric acid, methanesulfonic acid.
- a catalyst e.g. in the presence of 0.01 to 1% by weight, based on polyaspartic acid, of an acidic catalyst such as sulfuric acid, phosphoric acid, methanesulfonic acid.
- Preferred amines B include secondary and - preferably - primary amines, e.g. monofunctional polyetheramines with a primary or secondary amino group such as ⁇ -methyl- ⁇ -amino-polyoxyethylene, ⁇ -methyl- ⁇ -aminopropyl-tri ethoxy silane, aminopropyl-trimethoxy-silane, aminopropyl-heptamethyl-trisiloxane,
- N-CH 2 -CH- NH 2 (C, H 5 ), N -CH 2 -CH- -NH, (CH,) 2 N - CH, - CH - NH,
- the reaction can be carried out in excess amine B, but is preferably carried out in organic solvents which are inert under the reaction conditions.
- Lactams such as caprolactam, N-methylpyrrolidone, N-methylcaprolactam, polyalkylene diols and their mono- and diethers, such as ethylene glycol, diethylene glycol, triethylene glycol, ethylene glycol dimethyl and diethyl ether and diethylene glycol monoethyl ether, and also dimethylformamide and dimethyl sulfoxide are suitable as such.
- the solvent content will generally not exceed 30% by weight, based on the total reaction mixture.
- the reaction mixture may, if not preferred, contain water or paraffins.
- the reaction is carried out in a temperature range from 20 to 160 ° C., the reaction times being between 2 to 72 hours.
- the product can be removed by removing the solvent by distillation or by precipitate the product in a non-solvent such as acetone, methanol, ethanol, water, isopropanol and then, if desired, dried.
- the polyaspartic acid amides to be used according to the invention can be produced from the reaction product from A and B by opening the remaining built-in succinimi rings.
- Suitable ring-opening bases D are both alkali metal hydroxides, carbonates and hydrogen carbonates, in particular sodium and potassium hydroxide and sodium carbonate, and also ammonia and amines, including the amines B.
- maleic acid or maleic anhydride and aqueous ammonia can be mixed in a molar ratio of 1: 0.75 to 1: 1.5 and water can be distilled off.
- an organic solvent such as diethylene glycol, pyrrolidone, N-methylpyrrolidone
- amine B is metered in and reacted at 130 to 160 ° C.
- a reaction time of 3 to 18, preferably 4 to 8 hours is usually sufficient for the reaction with the amine B.
- an organic solvent can be added.
- the polyaspartic acid amide to be used according to the invention is formed directly and, with simultaneous opening of the remaining built-in succinimide rings with ring-opening base D, can easily be dispersed in water, with the use of conventional dispersants being advantageous.
- polyaspartic acid amides to be used according to the invention contain recurring structural units of the formulas in an idealized form
- R, R are hydrogen or one of the radicals referred to above as nitrogen substituents, with the proviso that at least one of the two radicals is not equal to hydrogen, and
- M + stands for HT 1 " or an alkali ion, an NH 4 ion or a primary, secondary or tertiary aliphatic ammonium radical, which preferably carries at least one C 22 -C 22 alkyl or hydroxyalkyl group.
- Suitable radicals M * are, for example, hydroxyethylammonium, dihydroxyethylammonium, trishydroxyethylammonium, triethylammonium, ammonium, butylammonium, benzyltrimethylammonium, morpholinium, stearylammonium, oleylammonium.
- the structural units I are preferably present in the polymer in an amount of 5 to 90, in particular 20 to 80, mol%, based on all the recurring units.
- Preferred polyaspartic acid amides contain on average per structural unit I at least one C 12 -C 22 alkyl and / or alkylene radical.
- the structural units II in the polymer are preferably in an amount of 95 to
- Polyaspartic acid amides whose carboxyl groups are present in partially neutralized form are particularly preferred.
- the preferred degree of neutralization is 10 to 70%, preferably 20 to 50%.
- Structure IIC accounts for 0 to 20 mol%, based on structure II.
- the structural units III are present in the polymer in an amount of 0 to 5 mol%, based on all recurring units.
- Preferred polyaspartic acid amides contain less than 1 mol% of structural units III.
- Carboxyl groups of these repeating units must be amidated.
- Suitable nitrogen substituents R 1, R 2 independently comprise, for example, optionally hydroxyl-substituted C j -C - alkyl or C 2 -C 22 - alkenyl groups of hydroxyethyl, hydroxypropyl, methyl, ethyl, butyl, hexyl, octyl, octenyl, decyl, undecyl , Undecenyl, dodecyl, tetradecyl, hexadecyl, oleyl, octadecyl, 12-hydroxy-octadecenyl, C 5 -C 10 cycloalkyl radicals such as cyclohexyl, C 12 -C 30 radicals interrupted by oxygen atoms, ester, amide, urethane groups such as stearoyloxyethyl, Stearyloxyethoxyethyl and stearylcarbamoyloxy
- R 5 , R 6 C r C 30 alkyl.
- R 7 to R 9 are C 1 -C 4 alkyl or alkoxy and
- Nitrogen substituents which are interrupted by oxygen atoms, ester, amide or urethane groups can in principle be formed either by using amines B already containing these groups or subsequently by reacting initially introduced reactive nitrogen substituents with suitable reaction partners.
- Amide and ester groups can, for example, by subsequent reaction of aminoalkyl or hydroxyalkyl radicals already introduced by reaction with reactive carboxylic acid derivatives, preferably derivatives of C 1 -C 18 monocarboxylic acids or C 2 -C 10 dicarboxylic acids, such as anhydrides or chlorides, for example acetic anhydride , Acetyl chloride, acrylic and methacrylic acid chloride, methacrylic acid anhydride, succinic anhydride, maleic anhydride, stearic acid chloride, phthalic anhydride, are introduced.
- reactive carboxylic acid derivatives preferably derivatives of C 1 -C 18 monocarboxylic acids or C 2 -C 10 dicarboxylic acids, such as anhydrides or chlorides, for example acetic anhydride , Acetyl chloride, acrylic and methacrylic acid chloride, methacrylic acid anhydride, succinic anhydride, maleic anhydride, stearic acid chloride,
- Urethane groups and urea groups can be introduced, for example, by subsequent reaction of amino or hydroxyalkyl radicals already introduced with mono- or diisocyanates such as butyl isocyanate, stearyl isocyanate, tolylene diisocyanate, isophorone diisocyanate, 1-isocyanatomethyl-4-methyl-4-cyclohexyl isocyanate.
- monoisocyanates are particularly preferred. Networked products are not preferred.
- Nitrogen substituents interrupted by oxygen atoms are best introduced using appropriate amino ethers B.
- Epoxy groups can, for example, by subsequent epoxidation of alkenyl groups already introduced, e.g. with peracids. Another possibility is alkylation with epichlorohydrin.
- polyaspartic acid amides to be used according to the invention are very often self-dispersing, especially if the proportion of structural units I is below 50
- Preferred dispersants include, for example C 8 -C 18 -n-alkyl sulfates, C 8 -C] 8 - n-alkyl-benzene sulphonates, C 8 -C 18 n-alkyl trimethyl ammonium salts, N-di-C 8 -C 18 - Alkyl-dimethyl-ammonium salts, C 8 -C 8 -n-alkyl-carboxylates, C 8 -C j 8 -n-alkyl-dimethyl-amine oxides, C 8 -C 18 -n-alkyl-dimethylphosphine oxides and - preferably - Oligoethylene glycol mono-C 6 -C 18 alkyl ethers with an average of 2 to 30
- n-alkyl radicals can also be replaced by partially unsaturated linear aliphatic radicals.
- Particularly preferred dispersants are oligoethylene glycol mono-C 10 -C 4 alkyl ethers with an average of 4 to 12 ethoxy groups per molecule, in particular oligoethylene glycol mono C 12 alkyl ethers with an average of 8 ethoxy groups per molecule.
- Preferred dispersants also include oleic acid, oleic acid sarcosides, ricinoleic acid, stearic acid, fatty acid partial esters of polyols such as glycerol, trimethylolpropane or pentaerythritol and their acylation, ethoxylation and propoxylation products, for example glycerol monostearate and monooleate, sorbitan monostearate and monoolearate and sorbitan monostearate and monooleate, and sorbitan monostearate and monooleate, and sorbitan monostearate and monooleate thereof, and sorbitan monostearate and monoolearate, Reaction products with dicarboxylic acid anhydrides such as succinic anhydride, maleic anhydride, phthalic anhydride or tetrahydrophthalic anhydride, reaction products from bis (hydroxymethyl) tricyclodecane and maleic anhydride or succ
- Particularly preferred dispersants are salts of long-chain fatty acids, preferably oleic acid and an amino alcohol, preferably hydroxyethylamine, bishydroxyethylamine or trishydroxyethylamine.
- the dispersion of the polyaspartic acid amides to be used according to the invention can be formed by dispersing the polyaspartic acid amides in an aqueous dispersant solution, preferably with heating to temperatures of 40 to 95 ° C., with stirring.
- reaction mixture which may contain organic solvent
- an aqueous dispersant solution can be metered into the reaction mixture with stirring at from 70 to 130 ° C., so that a mixing temperature of from 70 to 95 ° C. is established, and the organic solvent is distilled off.
- Disperse the dispersant in water One can also do without the removal of the solvent; in this case, however, the solvent content of the dispersion should not exceed 10% by weight.
- the dispersant content is generally not more than 30, preferably 3 to 15,% by weight, based on the finished dispersion.
- the solids content of the dispersions can be 5 to 70% by weight.
- the average particle size of the dispersed polyaspartic acid amides is generally 100 to 1000, preferably 100 to 700 and in particular 100 to 400 nm.
- the pre-emulsion already obtained can be post-treated under high shear rate in known dispersing machines v / ie in a jet disperser or mixers with the rotor-stator principle.
- the dispersion time can range from a few minutes to 4 hours.
- the dispersion is preferably carried out in a temperature range between 20 and 75 ° C.
- the dispersions can be present in the form of pastes, in particular at solids contents above 40% by weight, but can be diluted well with water.
- the dispersions with a solids content below 40% by weight are in the form of low-viscosity emulsions.
- the pH of the emulsions or pastes is between 4.5 and 12, preferably in the pH range between 4.5 and 10.
- the leather treatment can be carried out with an aqueous liquor which contains the polyaspartic anhydrides to be used according to the invention.
- the leather is brought into contact with the liquor by application by means of rollers or in a container, preferably in a tanning drum. After the treatment, the leather is dried.
- leather can also be subsequently treated with a dispersion which contains the polyaspartic acid amides to be used according to the invention.
- auxiliaries can also be used in the liquor containing the agent to be used according to the invention, or separately therefrom.
- These include: polymeric retanning agents based on well-known polyacrylate dispersions, leather dyes, vegetable tanning agents, syntans, fatliquoring agents, neutral oils, water repellents. Only those combinations can be used which are compatible with the dispersions of the polyaspartic acid according to the invention.
- the use of additives with an anionic charge is generally not a problem at a liquor pH of 6 to 4.5. These additives can particularly advantageously also be used before or after the use of the polyaspartic acid amides to be used according to the invention.
- Suitable fatliquors include:
- Suitable syntans are, for example, synthetic organic tanning agents known to those skilled in the art (see K. Faber, "Tanning Agents, Tanning and Retanning", Frankfurt 1984).
- Suitable vegetable tannins are e.g. Chestnut extracts, mimosa, etc.
- Suitable neutral oils are, for example, animal and / or vegetable fats and oils such as claw oil, fish oil, sunflower oil, rapeseed oil, coconut oil, palm kernel oil, soybean oil, preferably non-halogenated fatty acid esters, methyl oleic acid, paraffin oil, tallow.
- Suitable water repellents are silicone emulsions, polymer dispersions containing perfluoroalkyl groups, including perfluoroalkyl groups
- the polyaspartic acid amides to be used according to the invention result in a soft and full feel even without further auxiliaries from the categories mentioned above.
- the liquor consumption is generally so good that the acid can be added to the keg without draining the liquor.
- Preferred pH values should be less than 4.5 in order to achieve adequate fixation in the leather. The range between 3.0 and 4.5 is particularly preferred.
- the liquor can also be fixed by adding polyvalent metal compounds, such as aluminum, titanium, zirconium or chromium salts or carboxylates or alkoxides.
- polyvalent metal compounds such as aluminum, titanium, zirconium or chromium salts or carboxylates or alkoxides.
- the pH of the liquor is preferably 5 to 7 at the beginning of the treatment.
- the pH can optionally be corrected by adding bases such as ammonia.
- the treatment is carried out at a temperature between 20 and 80 ° C, preferably between 35 and 60 ° C. After the treatment, the pH in the liquor is about 4 to 6.
- the pH value is reduced to 3 to 4.5 by adding a carboxylic acid.
- the preferred carboxylic acid for acidification is formic acid.
- polyaspartic acid amides according to the invention provides leather with hydrophobic properties.
- silicone active ingredients or fluorocarbon resins are known to those skilled in the art and can be a running time of the fleet of preferably 30 minutes are metered into the same barrel.
- the usually anionic active ingredients are well compatible with the dispersions of the polyaspartic acid amides to be used according to the invention.
- Beam disperser can be adjusted in their particle size.
- the particle size is then 227 nm.
- the dispersion is adjusted to a solids content of 20% by weight.
- Example A 3 14.5 g of the product from Example A 3 are placed in a solution heated to 70 ° C., which consists of 1.6 g of oleic acid, 0.98 g of monoethanolamine and 153.9 g of water.
- the dispersion is homogenized at 70 ° C for 30 minutes.
- the particle size is less than 500 nm.
- the dispersion is adjusted to a solids content of 10% by weight.
- Example A 4 20.0 g of the product from Example A 4 are placed in a solution heated to 70 ° C., which consists of 7.09 g of oleic acid, 0.86 g of monoethanolamine and 91.4 g of water.
- the dispersion is homogenized at 70 ° C for 30 minutes.
- the Particle size is less than 400 nm.
- the dispersion is adjusted to a solids content of 20% by weight.
- Example B 1 50 g of the product from Example B 1 (corresponding to 37.17 g of active ingredient) are placed at 110 ° C. A solution of 3.7 g of oleic acid, 1.6 g of monoethanolamine in 156.9 g of water is added dropwise at this temperature. After the entire amount has been added, the mixture is first homogenized at 90 ° C. within 30 minutes. The dispersion obtained can, if it still contains coarse particles, be adjusted in its particle size by means of a jet disperser. Even without this dispersion technique, the emulsion has a particle size ⁇ 500 nm. The dispersion is adjusted to a solids content of 20% by weight.
- Example B 5 50 g of the product from Example B 5 (corresponding to 37.12 g of active ingredient) are introduced at 110 ° C. A solution of 3.7 g of oleic acid and 1.6 g of monoethanolamine in 156.9 g of water is added dropwise at this temperature. After adding the whole
- the amount is first homogenized at 70 ° C within 180 minutes.
- the dispersion obtained can, if it still contains coarse particles, be adjusted in its particle size by means of a jet disperser. Even without this dispersion technique, the emulsion has a particle size ⁇ 500 nm.
- the dispersion is adjusted to a solids content of 20% by weight.
- Example B 6 50 g of the product from Example B 6 (corresponding to 39.71 g of active ingredient) are introduced at 110 ° C. A solution of 5.2 g of monoethanolamine in 169.3 g of water (without oleic acid) is added dropwise at this temperature. After adding the entire amount, the mixture is first homogenized at 80-90 ° C. within 180 minutes. The dispersion obtained can, if it still contains coarse particles, be adjusted in its particle size by means of a jet disperser. Even without this dispersion technique, the emulsion has a particle size of 347 nm. The dispersion is adjusted to a solids content of 20% by weight. Dispersion D 7
- Example B 1 10.0 g of the product from Example B 1 (corresponding to 7.43 g of active ingredient) are introduced at 110 ° C. At this temperature, a solution of 0.74 g of an emulsifier is obtained by reacting 1 mol of glycerol monostearate with 2 mol
- Succinic anhydride was obtained in bulk, 0.32 g of monoethanolamine was added dropwise in 31.4 g of water. After adding the entire amount, the mixture is first homogenized at 70 ° C. within 180 minutes. The dispersion obtained can, if it still contains coarse particles, be adjusted in its particle size by means of a jet disperser. Even without this dispersion technique, the emulsion has a particle size ⁇ 500 nm. The dispersion is adjusted to a solids content of 20% by weight.
- TANIGAN PAK-N lightfast anionic retanning agent with neutralizing and buffering action, condensation product of aromatic sulfonic acids, pH 6.6, concentration approx. 95%, product from Bayer AG, Leverkusen
- ® TANIGAN QF synthetic replacement tanning agent for the aftertreatment of chrome leather, pH 5.3, acid number 0 to 5, concentration approx. 96%, product from Bayer AG, Leverkusen
- ® CHROMOSAL B basic chrome tanning agent with a Cr 2 O 3 content of 26%.
- the amounts used in the auxiliaries in the following recipe relate to the range of active ingredients.
- Dispersion according to the example handle scar smoothness
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Biological Depolymerization Polymers (AREA)
- Polyamides (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19528782 | 1995-08-04 | ||
| DE19528782A DE19528782A1 (de) | 1995-08-04 | 1995-08-04 | Verwendung von Polyasparaginsäureamiden als Lederhilfsmittel |
| PCT/EP1996/003241 WO1997006279A1 (de) | 1995-08-04 | 1996-07-23 | Verwendung von polyasparaginsäureamiden als lederhilfsmittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0842300A1 true EP0842300A1 (de) | 1998-05-20 |
| EP0842300B1 EP0842300B1 (de) | 2001-11-07 |
Family
ID=7768755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96927582A Expired - Lifetime EP0842300B1 (de) | 1995-08-04 | 1996-07-23 | Verwendung von polyasparaginsäureamiden als lederhilfsmittel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5885474A (de) |
| EP (1) | EP0842300B1 (de) |
| JP (1) | JP3874026B2 (de) |
| AR (1) | AR003073A1 (de) |
| CA (1) | CA2228363A1 (de) |
| DE (2) | DE19528782A1 (de) |
| ES (1) | ES2163037T3 (de) |
| MX (1) | MX9800965A (de) |
| WO (1) | WO1997006279A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2557181A1 (de) | 2011-08-12 | 2013-02-13 | LANXESS Deutschland GmbH | Verfahren zum Hydrophobieren von collagenfaserhaltigen Substraten |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0963445A1 (de) | 1997-02-26 | 1999-12-15 | Bayer Ag | Biologisch abbaubares leder |
| DE19822600C2 (de) * | 1998-05-20 | 2003-08-21 | Goldschmidt Ag Th | Copolymere, hydrophob modifizierte Polyasparaginsäureester mit erhöhter Molekularmasse |
| DE19822603A1 (de) * | 1998-05-20 | 1999-11-25 | Goldschmidt Ag Th | Pigmentpasten enthaltend hydrophob modifizierte Polyasparaginsäurederivate |
| DE19822599C2 (de) * | 1998-05-20 | 2003-02-06 | Goldschmidt Ag Th | Copolymere hydrophob modifizierte Polyasparaginsäureesteramide und ihre Verwendung |
| DE19959949A1 (de) | 1999-12-13 | 2001-06-21 | Bayer Ag | Hydrophobierung mit carboxylgruppenhaltigen Polysiloxanen |
| US6365706B1 (en) | 2000-06-21 | 2002-04-02 | Mississippi Chemical Corporation | Process for production of polyasparagine and the high nitrogen content polymer formed thereby |
| DE10342926A1 (de) * | 2003-09-17 | 2005-04-14 | Bayer Chemicals Ag | Polyethermodifizierte Polymere als Lederhilfsmittel |
| US7160480B2 (en) * | 2005-02-22 | 2007-01-09 | E. I. Du Pont De Nemours And Company | Leather treated with fluorochemicals |
| US8003552B2 (en) * | 2007-12-11 | 2011-08-23 | Campbell Matthew T | Polyaspartic polyurethene applications in composite industry |
| CA2713267A1 (en) | 2008-01-28 | 2009-08-06 | Reckitt Benckiser N.V. | Composition |
| GB0919014D0 (en) * | 2009-10-30 | 2009-12-16 | 3M Innovative Properties Co | Soll and stain resistant coating composition for finished leather substrates |
| EP2508627A1 (de) | 2011-04-04 | 2012-10-10 | LANXESS Deutschland GmbH | Festes, partikuläres Material auf Basis Carbamoylsulfonatgruppen-haltiger Verbindungen |
| EP2508626A1 (de) | 2011-04-04 | 2012-10-10 | LANXESS Deutschland GmbH | Feste, partikuläre Gerbstoffpräparationen |
| EP2540753A1 (de) | 2011-06-29 | 2013-01-02 | LANXESS Deutschland GmbH | Zusammensetzung auf Basis Carbamoylsulfonatgruppen-haltiger Verbindungen |
| AR087018A1 (es) | 2011-06-29 | 2014-02-05 | Lanxess Deutschland Gmbh | Composicion basada en compuestos que contienen grupos carbamoilsulfonato |
| EP2557224A1 (de) | 2011-08-12 | 2013-02-13 | LANXESS Deutschland GmbH | Verfahren zum Färben von collagenfaserhaltigen Substraten |
| CN102559951B (zh) * | 2012-01-19 | 2014-04-30 | 朗盛(常州)有限公司 | 无铵脱灰剂以及该脱灰剂在皮革脱灰工艺中的应用 |
| US11827788B2 (en) | 2019-10-07 | 2023-11-28 | Covestro Llc | Faster cure polyaspartic resins for faster physical property development in coatings |
| CN111961173B (zh) * | 2020-07-23 | 2023-05-02 | 科凯精细化工(上海)有限公司 | 一种氨基树脂复鞣剂的制备方法、复鞣剂及其应用 |
| CN115323084B (zh) * | 2022-08-09 | 2023-10-27 | 四川达威科技股份有限公司 | 一种制革用丝滑型阳离子加脂剂及其制备方法 |
| CN117142884B (zh) * | 2023-08-31 | 2025-12-26 | 呼伦贝尔金新化工有限公司 | 聚琥珀酰亚胺的用途、改善尿素加工的增效尿素组合物及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927204A (en) * | 1969-07-03 | 1975-12-16 | Sclavo Inst Sieroterapeut | Use of {60 ,{62 -poly-(aspartic acid)-hydroxyalkylamides as a plasma expander |
| JPS4851995A (de) * | 1971-11-01 | 1973-07-21 | ||
| US3846380A (en) * | 1972-10-31 | 1974-11-05 | M Teranishi | Polyamino acid derivatives and compositions containing same |
| US4363797A (en) * | 1977-09-14 | 1982-12-14 | Societe Anonyme Dite: L'oreal | Polyaspartic acid derivatives, their preparation and their use in cosmetic composition |
| JPS61218634A (ja) * | 1985-03-25 | 1986-09-29 | Fuso Kagaku Kogyo Kk | ポリアミノ酸類の製造法 |
| DE3626672A1 (de) * | 1986-08-07 | 1988-02-11 | Bayer Ag | Polyasparaginamidsaeure |
| DE3700128A1 (de) * | 1987-01-03 | 1988-07-14 | Hoechst Ag | Biologisch abbaubare poly- (hydroxyalkyl)- aminodicarbonsaeure-derivate, verfahren zu ihrer herstellung und verwendung derselben fuer depotzubereitungen mit kontrollierter wirkstoffabgabe |
| US5516758A (en) * | 1989-03-23 | 1996-05-14 | Berlex Laboratories, Inc. | Polyamides bearing functionalized side chains useful as water soluble hypolipidemic agents |
| DE3909614A1 (de) * | 1989-03-23 | 1990-09-27 | Zschimmer & Schwarz Gmbh & Co | Verfahren zum fetten und hydrophobieren von leder und pelzfellen |
| DE3921912A1 (de) * | 1989-07-04 | 1991-01-17 | Roehm Gmbh | Polyasparaginsaeurederivate als ueberzugsmittel fuer arzneiformen und lebensmittel |
| US5288783A (en) * | 1992-05-14 | 1994-02-22 | Srchem Incorporated | Preparation of salt of polyaspartic acid by high temperature reaction |
| US5296578A (en) * | 1992-09-18 | 1994-03-22 | Donlar Corporation | Production of polysuccinimide and polyaspartic acid from maleic anhydride and ammonia |
| US5610255A (en) * | 1993-02-22 | 1997-03-11 | Bayer Ag | Process for preparing polysuccinimide and polyaspartic acid |
| DE4310995A1 (de) * | 1993-04-03 | 1994-10-06 | Basf Ag | Verwendung von Polyasparaginsäure in Reinigungsformulierungen |
| DE4439990A1 (de) * | 1994-11-09 | 1996-05-15 | Bayer Ag | Ledergerbstoffe und Stellmittel für Farstoffe |
-
1995
- 1995-08-04 DE DE19528782A patent/DE19528782A1/de not_active Withdrawn
-
1996
- 1996-07-23 ES ES96927582T patent/ES2163037T3/es not_active Expired - Lifetime
- 1996-07-23 CA CA002228363A patent/CA2228363A1/en not_active Abandoned
- 1996-07-23 MX MX9800965A patent/MX9800965A/es unknown
- 1996-07-23 JP JP50806797A patent/JP3874026B2/ja not_active Expired - Fee Related
- 1996-07-23 WO PCT/EP1996/003241 patent/WO1997006279A1/de not_active Ceased
- 1996-07-23 US US09/011,241 patent/US5885474A/en not_active Expired - Fee Related
- 1996-07-23 DE DE59608154T patent/DE59608154D1/de not_active Expired - Lifetime
- 1996-07-23 EP EP96927582A patent/EP0842300B1/de not_active Expired - Lifetime
- 1996-07-29 AR ARP960103793A patent/AR003073A1/es unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9706279A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2557181A1 (de) | 2011-08-12 | 2013-02-13 | LANXESS Deutschland GmbH | Verfahren zum Hydrophobieren von collagenfaserhaltigen Substraten |
| WO2013023980A1 (de) | 2011-08-12 | 2013-02-21 | Lanxess Deutschland Gmbh | Verfahren zum hydrophobieren von collagenfaserhaltigen substraten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59608154D1 (de) | 2001-12-13 |
| EP0842300B1 (de) | 2001-11-07 |
| WO1997006279A1 (de) | 1997-02-20 |
| ES2163037T3 (es) | 2002-01-16 |
| US5885474A (en) | 1999-03-23 |
| AR003073A1 (es) | 1998-05-27 |
| CA2228363A1 (en) | 1997-02-20 |
| MX9800965A (es) | 1998-04-30 |
| JP3874026B2 (ja) | 2007-01-31 |
| JPH11510209A (ja) | 1999-09-07 |
| DE19528782A1 (de) | 1997-02-06 |
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